/Engine/Source/Runtime/Engine/Classes/Animation/AnimCompress_RemoveLinearKeys.h
Converts track data to relative (additive) space.
void ConvertToRelativeSpace ( const [FCompressibleAnimData](API\Runtime\Engine\Animation\FCompressibleAnimData) & CompressibleAnimData, [TArray](API\Runtime\Core\Containers\TArray)< [FTranslationTrack](API\Runtime\Engine\Animation\FTranslationTrack) > & TranslationData, [TArray](API\Runtime\Core\Containers\TArray)< [FRotationTrack](API\Runtime\Engine\Animation\FRotationTrack) > & RotationData, [TArray](API\Runtime\Core\Containers\TArray)< [FScaleTrack](API\Runtime\Engine\Animation\FScaleTrack) > & ScaleData ) const